DEFSTAN 68-194/1(1993) : 1993
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hardcopy , PDF
02-11-2015
English
01-01-1993
Preface
1 Scope
2 WARNING
3 Precautions
4 Related Documents
5 Description
6 Test Requirements
7 Methods of Test
8 Containers
Annex A - General Requirements and Visual Examination
Annex B - Determination of Water Content
Annex C - Determination of Sulfated Ash
Annex D - Determination of Melting-point
Annex E - Determination of Purity
Annex F - Infrared Identification
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